Sand Partridge vs Ferruginous Partridge
Ammoperdix heyi 对比 Caloperdix oculeus
Side-by-Side Comparison
| 属性 | Sand Partridge | Ferruginous Partridge |
|---|---|---|
| 学名 | Ammoperdix heyi | Caloperdix oculeus |
| 目 | Galliformes | Galliformes |
| 科 | Phasianidae | Phasianidae |
| 保护状况 | Least Concern | Near Threatened |
| 体长 | — | — |
| 翼展 | 24.6 cm (9.7 in) | 28.3 cm (11.1 in) |
| 体重 | 190.0 g (6.70 oz) | 210.5 g (7.43 oz) |
| 食性 | Feeds on seeds, plant matter, and invertebrates in arid rocky hillsides of the Arabian Peninsula … | Eats seeds, invertebrates, and small fruits on floor of Southeast Asian lowland and hill forests. … |
| 产卵数 | 5-14 | 8-10 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sand Partridge
Soft, plaintive 'see-see' whistle from rocky desert wadis; slightly thinner and more plaintive than See-see Partridge. Middle Eastern arid species calling at dawn. Alarm is sharp 'kek-kek' series.
Ferruginous Partridge
Sharp, staccato 'krik-krik-krik' calls from lowland rainforest; often given in duet. Alarm is a loud, rapid chattering rattle; contact notes between pairs soft and clucking.
Geographic Range & Migration
Sand Partridge
Resident of rocky desert wadis and hillsides in the Sinai, Israel, Jordan, Saudi Arabia, and Yemen; closely associated with arid terrain.
Ferruginous Partridge
Resident in lowland rainforest of the Thai-Malay Peninsula, Sumatra, and Borneo. Found in flat or gently sloping lowland forest.
保护状况
Sand Partridge
Ferruginous Partridge
How to Tell Them Apart
Sand Partridge
Male pale sandy-buff with orange-chestnut and white barred flanks; orange-buff face; grey crown; orange bill and legs. Female plain pale sandy-buff throughout; similar to female See-see but range differs.
Ferruginous Partridge
Rich ferruginous (deep rusty-orange) overall; upperparts black-and-rufous barred; flanks black boldly spotted white; bare red facial skin; underparts rufous-orange; one of the most vividly coloured Southeast Asian partridges.
About These Birds
Sand Partridge
海氏沙石鸡（Ammoperdix heyi），体重约190克，分布于中东和北非的沙质沙漠旱谷（wadi）和石质山坡。属雉科（Phasianidae），体型小，体羽沙黄色，在干旱地区的岩石溪谷中繁殖。
Ferruginous Partridge
锈红山鹑，约210克，锈红色有黑白斑点，分布于马来西亚、苏门答腊和婆罗洲，近危。